IWC Ingenieur Ingenieur Mecaquartz Chronograph Alarm Stainless Steel / Yellow Gold / Champagne / Bracelet
Reference IW3805-05
About this watch
The IWC IW3805-05 Ingenieur Mecaquartz Chronograph Alarm is a luxurious timepiece that embodies art, precision, and heritage. This stunning watch combines the elegance of yellow gold and stainless steel with the advanced technology of a meca-quartz movement, making it a unique offering in the world of horology. The IW3805-05 features a round case measuring 34.00 mm in diameter, a size that strikes a balance between modern and classic aesthetics. The champagne dial, adorned with stick and dot indexes, adds a touch of warmth and sophistication. The watch is fitted with a comfortable stainless steel bracelet that complements the overall design. At its core lies the Jaeger-LeCoultre caliber 633, a meca-quartz movement renowned for its reliability and precision. This hybrid movement combines the best of both worlds: the accuracy of quartz with the mechanical charm of a chronograph. The IWC IW3805-05 is perfect for watch enthusiasts and collectors who appreciate a blend of luxury and functionality. It's also an excellent option for professionals seeking a reliable timepiece that can transition seamlessly from the office to evening outings.
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Key Features
- Meca-quartz movement with Jaeger-LeCoultre caliber 633
- Chronograph function with precision timing
- Alarm feature for reminders and wake-up calls
- Water resistance up to 30 meters
- Elegant design combining yellow gold and stainless steel
- Comfortable stainless steel bracelet
- Date display for everyday wear
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Ingenieur Mecaquartz Chronograph Alarm Stainless Steel / Yellow Gold / Champagne / Bracelet
- Reference
- IW3805-05
- Movement
- 633
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph
- Alarm
- Case
- 34mm
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint
A pre-owned IWC Ingenieur Automatic in excellent condition, featuring a 39mm black stainless steel case and automatic movement. The watch is accompanied by its original box set, instruction manual, warranty card, and OEM rubber strap.
- Condition: Pre-Owned - Grade: Mint
- Case size: 39mm diameter
- Bracelet type: Stainless Steel
- Dial: Black

IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )
This IWC Ingenieur Automatic watch features a 40mm stainless steel case and black dial, coming with all original boxes and papers.
- Condition: unworn
- Case size: 40mm diameter
- Movement: IWC 32111 Calibre

1980's IWC Ingenieur Ref. IW3506 with Box
The IWC Ingenieur Ref. IW3506 is a vintage watch originally launched in 1955 as an anti-magnetic timepiece for engineers, featuring a soft iron inner case and IWC's Caliber 852. The Reference 3506 was introduced in the mid-1980s, offering a more wearable size with refined details like gold hour markers and a graph paper textured dial.
- Condition: Vintage-Good
- Movement: Automatic
- Case Width: 35mm diameter
- Strap Length: 7.50 inches
IWC Ingenieur Aqua Green IW328903 LNIB
A pristine IWC Ingenieur with an Aqua Green dial, complete with warranty card and other original accessories.
- Condition: Like New in Box (LNIB)
- Year: 2024
- Warranty card: present

BNIB IWC IW328904 Ingenieur TITANIUM 40 NEW MODEL Grey Dial 2025
This is a brand new IWC Ingenieur model with a grey dial and titanium case. It comes in full box/papers and has the remaining manufacturer warranty.
- Condition: Brand new, unworn
- Material: Titanium
- Case size: 40mm diameter

IWC Ingenieur Automatic - 40mm - Aqua Dial - IW328903 ( excellent / 2025 )
A 40mm stainless steel IWC Ingenieur Automatic with an Aqua Dial and IWC 32111 Calibre Movement, coming with a complete set including boxes, papers, booklets, tools, hang tag, and IWC Warranty Card.
- Condition: Excellent
- Case size: 40mm
- Movement: IWC 32111 Calibre
IWC Ingenieur Double Chronograph Titanium IW376501
The IWC Ingenieur Double Chronograph Titanium IW376501 is a men's watch with a size of 46mm and features a mechanical automatic movement. It has a double chronograph function.
- Condition: 90%
- Case material: titanium
- Size: 46mm
IWC 3239 Ingenieur Automatic, 3239-06, 40MM
The IWC Ingenieur Automatic features a stainless steel case on a matching bracelet, powered by the Calibre 30110 movement with a 42-hour power reserve. The watch has a silver dial with rose gold hour markers and hands, and is water-resistant to 120 meters.
- Condition: Excellent
- Movement type: Automatic
- Case material: Stainless steel
- Bracelet material: Stainless steel

Platinum IWC Big Ingenieur Chronograph Fly-back, IW378403, Limited Ed. Complete
The watch is a rare, limited edition IWC Big Ingenieur Chronograph Fly-back with a Solid Platinum Case, Rhodium Textured Dial, and Black Sub-Dials. It features a 3784-03 chronograph complication, fly-back function, and 68 hours Power Reserve.
- Condition: Very good, some scuffs and small scratches from careful use
- Case material: Solid Platinum
- Diameter: 40mm
- Thickness: 15mm